Computer Software and Hardware to Determine Contrast Sensitivity Using Three Methods: Tracking, Limits, and Constant Stimuli.

Abstract

The software and hardware to obtain contrast sensitivity functions in a single session with monkeys are described. The versatility of the software allows the program to be used in a variety if sensory systems with minor programming modifications. It will permit absolute or difference threshold measurements with any one of three methods of threshold testing: (1) method of tracking, (2) method of limits, and (3) method of constant stimuli. Contrast sensitivity, Computer Program

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1992
Accession Number
ADA265168

Entities

People

  • Donald J. Hatcher
  • John A. D'andrea
  • Terry L. Devietti

Organizations

  • Naval Aerospace Medical Research Laboratory

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Amplitude
  • Animals
  • Application Software
  • Biomedical Research
  • Computer Programming
  • Computer Programs
  • Computers
  • Frequency
  • Generators
  • Intensity
  • Measurement
  • Monkeys
  • New York
  • Reaction Time
  • Rhesus Monkeys
  • Test Methods
  • Training

Fields of Study

  • Computer science

Readers

  • Computer Science.
  • Vision Science/Vision Psychology/Cognitive Neuroscience.